profilomètre
- Domaine
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- travail des métaux métrologie dimensionnelle
Terme :
- profilomètre n. m.
Traductions
-
anglais
Auteur : Commission des communautés européennes,Définition
An exceedingly accurate instrument for measuring the smoothness or roughness of a surface. As a diamond-pointed tracer arm is moved across a surface, the arm by moving a coil in an electric field, causes the generation of a current in proportion to the roughness of the surface, which is registered by an indicating needle.
Terme :
- profilometer